pOH of an aqueous solution of 8.35x102 M potassium hydroxide

Q: What mass of Ca(OH)2 is required to neutralize 50.00mL of 0.180 M HCI?

A: Balanced chemical equation for the reaction between hydrochloric acid and calcium hydroxide is,

Q: When 14.08 mL of 0.1594 M NaOH is added to 25.00 mL of 0.1235 M HX (an unknown weak acid), the…

A:

Q: If the solution concentration of sulfate ion is 0.750 M, what is the concentration of Al2(SO4)3,…

A: Aluminium sulfate dissociates to aluminium and sulfate ions in aqueous solution. Al2(SO4)3(s)…

Q: If a vinegar solution contains 7.5% acetic acid, HC2H3O2, what is the molarity of the acetic acid…

A: Given, Density of the solution= 1.01 g/mL % weight of acetic acid in solution= 7.5%

Q: A 0.1310 g sample of an unknown diprotic acid is diluted to 100.00 mL and titrated by using 0.1910 M…

A: Suppose the diprotic acid is H2A. The titration of a diprotic acid with sodium hydroxide will lead…

Q: Which of the following is/are expected to be soluble in aqueous NaOH? ОН HN. Ph A D E Compound A…

A: Given compounds are soluble in NaOH

Q: Titration of a 18.0 mL solution of KOH requires 11.0 mL of 0.0270 M H2SO4 solution. What is the…

A:

Q: (a) What is the pH of 0.75 M NaF?(b) What is the pH of 0.88 M pyridinium chloride, C₅H₅NHCl?

A: a) The pH of 0.75 M NaF is 8.52.

Q: 75.00 mL sample of a HCL (acid) solution is placed in a flask with a few drops of phenolphthalein…

A:

Q: Calculate the molarity of a NaOH solution if 25.85 mL of NaOH is titrated with 0.425 grams of KHP…

A: Molarity is number of moles of solute per liter of solution. It is the unit of concentration.…

Q: How many molecules of hydrobromic acid HBr are there in 2.5L of 0.50M hydrobromic acid solution?

A:

Q: 50.0 mL solution is prepared to be 1.29 M acetylsalicylic acid. In the first step, 8.55 mL of NaOH…

A: Volume of solution = 50.0ml  Volume of NaOH = 8.55 ml

Q: each ion present in the solutions that result from each of the following mixture: (Disregard the…

A: (D) Molarity of ion in mixture = M1V1/(V1+V2) [Na+] = 0.649 ×10.8/(10.8+21.7)   = 0.216 M [Cl-]…

Q: The hydroxide ion concentration of an aqueous solution of 0.558 M formic acid , HCOOH is M. [ОН] 3

A: Given: Concentration of formic acid = 0.558 M Ka of formic acid = 1.8×10-4

Q: What is the concentration of NaOH after 50.0 mL of 0.250 M NaOH is added to 120mL water?

A: We have to calculate the final concentration of NaOH.

Q: At 25oC, it took 25.8 mL of a 0.200 M NaOH solution to completely neutralize 32.00 mL of an unknown,…

A: Molarity is the number of moles of solute dissolved per liter of solution. Diprotic acid is the acid…

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.